• Fauna by biogeographic realm (14 C)
• Fauna by continent (16 C)
• Fauna by country (218 C)
• Fauna by ecoregion (25 C)
• Animals by region (15 C, 1 P)
• Fauna by sea or ocean (15 C)

;

• Invertebrates by location (8 C, 1 P)
• Vertebrates by location (10 C)

*

• Animal attacks by geographic location (6 C, 2 P)
• Animal deaths by location (1 C)
• Cosmopolitan animals (2 C, 18 P)
• Endemic fauna (4 C, 1 P)

†

• Extinct animals by location (4 C)

+

• Lists of animals by location (10 C, 5 P)

A

• Animals in captivity (8 C, 22 P)

B

• Animals in Brazil (3 C)
• Animal breeds by location of origin (7 C)

C

• Animals in Canada (7 C)
• Animals in Chile (1 C)

F

• Animals in France (4 C, 1 P)

G

• Animals in Germany (4 C)

I

• Animals in Ireland (2 C, 2 P)

J

• Animals in Japan (4 C)

M

• Animals in Mexico (3 C)

P

• Animals in Pakistan (5 C, 1 P)

R

• Animals in Romania (1 C)

S

• Animals in space (1 C, 34 P)
• Animals in Spain (3 C)

U

• Animals in the United Kingdom (20 C, 5 P)
• Animals in the United States (12 C)

W

• Wayward animals (3 C, 2 P)